feat(video): 集成 edu-core 组件替换自定义视频播放器

- 添加 edu-core 依赖并注册 CommonCourseVideo 组件
- 重构课程详情页，使用 CommonCourseVideo 替换原有视频播放逻辑
- 调整版权声明样式为底部固定定位
- 更新应用版本号至 1.0.44

main.js

@@ -51,8 +51,13 @@ import commonVideoAliyun from '@/pages/component/commonComponents/video/AliPlaye
 Vue.component('common-list-aliyun', commonVideoAliyun);
 import commonVideoAudio from '@/pages/component/commonComponents/video/audio.vue'
 Vue.component('common-list-audio', commonVideoAudio);
+
 import commonVideo from '@/pages/component/commonComponents/video/index.vue'
 Vue.component('common-video', commonVideo);
+
+import CommonCourseVideo from 'edu-core/components/course-video'
+Vue.component('CommonCourseVideo', CommonCourseVideo);
+
 import commonGoodsList from '@/pages/component/commonComponents/goodsList.vue'
 Vue.component('common-goods-list', commonGoodsList);
 import commonCurriculumList from '@/pages/component/commonComponents/curriculum.vue'